Risk factors for herpes zoster in a large cohort of unvaccinated older adults: a prospective cohort study.

ABSTRACT: We analysed data from a prospective cohort of 255,024 adults aged ⩾45 years recruited from 2006-2009 to identify characteristics associated with a zoster diagnosis. Diagnoses were identified by linkage to pharmaceutical treatment and hospitalization records specific for zoster and hazard ratios were estimated. Over 940,583 person-years, 7771 participants had a zoster diagnosis; 253 (3·3%) were hospitalized. After adjusting for age and other factors, characteristics associated with zoster diagnoses included: having a recent immunosuppressive condition [adjusted hazard ratio (aHR) 1·58, 95% confidence interval (CI) 1·32-1·88], female sex (aHR 1·36, 95% CI 1·30-1·43), recent cancer diagnosis (aHR 1·35, 95% CI 1·24-1·46), and severe physical limitation vs. none (aHR 1·33, 95% CI 1·23-1·43). Th

SUBMITTER: Liu B 

PROVIDER: S-EPMC9151032 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature